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Alik [6]
3 years ago
7

8(x + 1) - 3 (x + 4) = 7 (2 - x)​

Mathematics
2 answers:
Romashka [77]3 years ago
7 0

Answer:

x=9 if I'm not mistaken

Step-by-step explanation:

8x + 8. 3x + 12

5x -4

14 +4 =18

7x - 5x

2x=18

18÷2 = 9

x=9

tangare [24]3 years ago
4 0

Answer:

Step-by-step explanation:

Opening brackets,

8×x+8×1-3×x-3×4=7×2-7×x

8x+8-3x-12=14-7x

5x - 4 = 14- 7x

Taking 7x to one side and 4 to the other,

5x+7x=14+4

12x=18

∴x=18/12

    =3/2 or 1.5

Mark me brainliest

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Pls help me a quick financial maths problem
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Answer:

$74 492.30

Step-by-step explanation:

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7 0
3 years ago
Please help. I’ll mark you as brainliest if correct!
tatyana61 [14]

Answer:

Dave worked 60 hours.

Step-by-step explanation:

Let's assume that Dave worked a total of x hours.

Since Kate worked 5 hours less than Dave: x-5

And Sarah worked 10 more hours than Dave: x+10

Combined, the three siblings worked 185 hours.

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3 years ago
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Ray Of Light [21]
Ummm i think it is "if" because the "if" is the hypothesis and the then is the conclusion 
7 0
4 years ago
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3 0
3 years ago
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artcher [175]

Answer:

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Step-by-step explanation:

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